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The discovery of Puguang Gas Field

Ma Yongsheng,Cai Xunyu,Guo Xusheng,Guo Tonglou,Zhao Peirong

Strategic Study of CAE 2010, Volume 12, Issue 10, Pages 14-23

Abstract: justify;">The discovery of Puguang Gas Field should be attributed to the innovation of exploration ideas, geologicalunderstanding and the development of exploration technologies.formation of structural-lithologic complex trap exploration strategy in Puguang area, expounded the new geologicalunderstanding of predictive models of deep-ultra deep high quality carbonate reservoirs and the technical

Keywords： Puguang Gas Field exploration ideas geological understanding theoretical innovation

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Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 343-349 doi: 10.1007/s11709-008-0057-z

Abstract: method (FEM), the stress distribution in a dam body and anti-sliding stabilization is analyzed on the geologicalIt is concluded that Hardfill dams have better adaptability to geological faulted foundations than gravity

Keywords： weathered elastic geological faulted FEM gravity

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From understanding to designing soundscapes

Jian KANG

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 4, Pages 403-417 doi: 10.1007/s11709-010-0091-5

Abstract: Soundscape represents a step change in the field of environmental acoustics in that it combines physical, social, and psychological approaches. Although the term soundscape was introduced in the 1960s, significant attention to it has mainly been paid in the last decade or so in the community of environmental acoustics by researchers and recently by practitioners including policy makers. This paper explores the current situation and future challenges in soundscape. Starting with a framework on research and practical needs in soundscape and a brief introduction of some recent/current networks, activities, projects, and publications, this paper then presents a systematic review of recent progress in soundscape research and practice. A short review of the soundscape research in China is also given.

Keywords： soundscape environment sound design urban landscape

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Rethinking of geological disaster control at the anniversary of the Wenchuan Earthquake

Lu Yaoru

Strategic Study of CAE 2009, Volume 11, Issue 6, Pages 36-43

Abstract:

The big Wenchuan Earthquake has passed for a year, but the huge disaster caused by the earthquake cannot be forgotten yet. The scientific development view should be better carried out and the earthquake mechanism should be analyzed thoroughly, so that effective scientific reference can be provided for consideration of the prevention and reduction of future disaster.

Keywords： Wenchuan Earthquake the earthquake history of Chuan-Dian area geological disaster earthquake mechanism

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Air pollution complex: Understanding the sources, formation processes and health effects

Min Shao,Shuxiao Wang,Armistead G. Russell

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0883-5

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CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Frontiers in Energy 2023, Volume 17, Issue 3, Pages 428-445 doi: 10.1007/s11708-023-0865-9

Abstract: investigate the performance of injecting different gases to enhance shale gas recovery and CO₂ geological

Keywords： shale gas gas injection competitive adsorption enhanced shale gas recovery CO₂ geological

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Discussion on some basic problems about environmental geology

Liu Guangrun

Strategic Study of CAE 2001, Volume 3, Issue 4, Pages 27-30

Abstract:

This paper discusses mainly the definition of environmental geology and geological environment andtheir relationship to relevant subjects, and expounds the position of geological environment in thewhole natural environment of mankind and the importance of protecting geological environment in overallgeological hazards and the basic way to prevent and control geological hazards is operating along thesystem for geological environmental quality and capacity.

Keywords： environmental geology geological environment protection of geological environment prevention and controlof geological hazards

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Atomistic understanding of interfacial processing mechanism of silicon in water environment: A ReaxFF

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 570-579 doi: 10.1007/s11465-021-0642-6

Abstract: However, the understanding regarding the micro dynamic process is still unclear due to the limitations

Keywords： silicon ReaxFF molecular dynamics friction damage

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3D interpolation-approximation fitting construction method for complex geological surfaces

Li Mingchao,Miao Zhengjian,Liu Fei,Wang Gang

Strategic Study of CAE 2011, Volume 13, Issue 12, Pages 103-107

Abstract:

Based on multi-source data, a fitting geological surface is requiredAn approach of complex geological surface reconstruction which combines interpolation with approximationFinally, the integrated surface is analyzed and modified by checking the rationality of geological structurethe approach can satisfy practical demands of engineering geologists and offer elements to further 3D geological

Keywords： geological surface interpolation-approximation fitting 3D construction multi-source geological data

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Culturomics and metagenomics: In understanding of environmental resistome

Monika Nowrotek, Łukasz Jałowiecki, Monika Harnisz, Grażyna Anna Płaza

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1121-8

Abstract:

State of the art of culturomics and metagenomics to study resistome was presented.

The combination of culturomics and metagenomics approaches was proposed.

The research directions of antibiotic resistance study has been suggested.

Keywords： Culturomics Metagenomics Antibiotic resistance Resistome

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Effect of styrene-butadiene-styrene copolymer on the aging resistance of asphalt: An atomistic understanding

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5, Pages 1261-1276 doi: 10.1007/s11709-021-0761-5

Abstract: To reveal the potential influence of styrene-butadiene-styrene (SBS) polymer modification on the anti-aging performance of asphalt, and its mechanism, we explored the aging characteristics of base asphalt and SBS-modified asphalt by reaction force field (ReaxFF) and classical molecular dynamics simulations. The results illustrate that the SBS asphalt is more susceptible to oxidative aging than the base asphalt under oxygen-deficient conditions due to the presence of unsaturated C=C bonds in the SBS polymer. In the case of sufficient oxygen, the SBS polymer inhibits the oxidation of asphalt by restraining the diffusion of asphalt molecules. Compared with the base asphalt, the SBS asphalt exhibits a higher degree of oxidation at the early stage of pavement service and a lower degree of oxidation in the long run. In addition, SBS polymer degrades into small blocks during aging, thus counteracting the hardening of aged asphalt and partially restoring its low-temperature cracking resistance.

Keywords： SBS asphalt oxidative aging asphalt hardening ReaxFF molecular dynamics

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Geological Disposal of High Level Radio Active Waste：Progress and Challenges

Wang Ju

Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 58-65

Abstract: challenges: the precise prediction of the evolution of a repository site; the characteristics of deep geological

Keywords： high level radioactive waste geological disposal underground research laboratory key scientific challenges

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Recent advances in understanding genetic variants associated with economically important traits in sheep

Song-Song XU, Meng-Hua LI

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3, Pages 279-288 doi: 10.15302/J-FASE-2017151

Abstract: Sheep are one of the most economically important domesticated animals for human society. However, genetic improvements for the key traits associated with meat, growth, milk, wool, reproduction, horns and tails progress slowly using conventional crossbreeding methods. With the development and utilization of high-throughput screening technologies over the last decade, a list of functional genes and genetic variants associated with these traits has been identified. This review covers recent genome-wide studies on sheep productive traits using high-throughput screening technologies, including those based on single-nucleotide polymorphisms and copy number variants at the whole-genome level (e.g., genome-wide association studies), transcriptome and DNA methylation sequences. Additionally, comprehensive information on functional genes and genetic variants associated with economically important traits in sheep is provided.

Keywords： sheep high-throughput screening productive traits genome-wide studies

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Improved film evaporator for mechanistic understanding of microwave-induced separation process

Xin Gao, Dandan Shu, Xingang Li, Hong Li

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 759-771 doi: 10.1007/s11705-019-1816-1

Abstract: In addition the depth understanding of the separation mechanisms is great importance for better utilizationEffects of operating parameters are also investigated to trigger further mechanism understanding on the

Keywords： process intensification microwave falling film evaporation separation azeotrope

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Current understanding and applications of the cold sintering process

Tong Yu, Jiang Cheng, Lu Li, Benshuang Sun, Xujin Bao, Hongtao Zhang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 654-664 doi: 10.1007/s11705-019-1832-1

Abstract: In traditional ceramic processing techniques, high sintering temperature is necessary to achieve fully dense microstructures. But it can cause various problems including warpage, overfiring, element evaporation, and polymorphic transformation. To overcome these drawbacks, a novel processing technique called “cold sintering process (CSP)” has been explored by Randall et al. CSP enables densification of ceramics at ultra-low temperature (≤300°C) with the assistance of transient aqueous solution and applied pressure. In CSP, the processing conditions including aqueous solution, pressure, temperature, and sintering duration play critical roles in the densification and properties of ceramics, which will be reviewed. The review will also include the applications of CSP in solid-state rechargeable batteries. Finally, the perspectives about CSP is proposed.

Keywords： cold sintering process processing variables solid-state rechargeable batteries